From 52ae70f6509a28c389a9685b0f173f64293b231a Mon Sep 17 00:00:00 2001
From: FlightlessMango <flightlessmangoyt@gmail.com>
Date: Mon, 13 Dec 2021 14:33:39 +0100
Subject: [PATCH] read_line: return empty line if ifstream fails

---
 src/file_utils.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/file_utils.cpp b/src/file_utils.cpp
index cb8a521..29b1e0b 100644
--- a/src/file_utils.cpp
+++ b/src/file_utils.cpp
@@ -14,6 +14,9 @@ std::string read_line(const std::string& filename)
 {
     std::string line;
     std::ifstream file(filename);
+    if (file.fail()){
+        return line;
+    }
     std::getline(file, line);
     return line;
 }